5221 search results - page 225 / 1045 » An On-line Problem Database |
174
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ICDE
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract— Existing semantic integration approaches to coordinating data do not meet the needs of real world scenarios which contain fine-grained relationships between data sourc...
194
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ACIIDS
2012
IEEE
14 years 2 months ago
2012
IEEE
This paper proposes a new approach by combining the Evolutionary Algorithm and Imperialist Competitive Algorithm. This approach tries to capture several people involved in communit...
201
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KDD
2012
ACM
13 years 9 months ago
2012
ACM
Historical prices are important information that can help consumers decide whether the time is right to buy a product. They provide both a context to the users, and facilitate the...
169
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AAAI
2012
13 years 9 months ago
2012
Hashing, which tries to learn similarity-preserving binary codes for data representation, has been widely used for efficient nearest neighbor search in massive databases due to i...
193
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WWW
2003
ACM
16 years 7 months ago
2003
ACM
The integration of data produced and collected across autonomous, heterogeneous web services is an increasingly important and challenging problem. Due to the lack of global identi...